专利名称：Method and apparatus for allocating
processing capacity of system processingunits in an extranet gateway
发明人：H. Dennis Argo申请号：US10736062申请日：20031212
公开号：US20050144282A1公开日：20050630
专利附图：
摘要：The expected processing bandwidth of System Processing Units (SPUs) in anextranet gateway is first assessed, for example by multiplying a CPU processor speed by
a conversion factor or determining the type of accelerator, and then adjusting thecapacity to take into account other processing requirements on the SPU. Once assessed,a load distribution system assigns tunnels to the SPUs based on their processing capacity.As tunnels are assigned and torn down, the estimated available processing capacities ofthe SPUs are adjusted to account for the assignment or release of the system processingresources attributable to those VPN services. Tunnel assignment may take into accountthe ability of a SPU to handle the type of tunnel, the absolute or relative capacity of theSPUs, the type of tunnel being assigned, features of the tunnel such as the presence ofcompression, and efficiencies of the SPU at handling that tunnel type with selectedfeatures.
申请人：H. Dennis Argo
地址：Townsend MA US
国籍：US
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